GH Liquid KoolBloom (0-10-10) 2.5 Gallon

Liquid KoolBloom 0-10-10 is a concentrated blooming supplement designed to push flowers harder from early set through late bloom. A small amount delivers a significant load of phosphorus and potassium essential for flowering plants, promoting intense flowering and helping facilitate bulking and ripening in annual plants.

Liquid KoolBloom 0-10-10 is a plant-available blooming supplement that layers cleanly on top of any base nutrient (like FloraSeries) and is fully compatible with most fertigation and irrigation systems, growing mixes, or hydroponic cultivation methods. As nitrogen use tapers during flower, Liquid KoolBloom helps support a nutrition strategy that encourages the crop to focus on flower production with elevated P and K.